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Synchronous patents

      

This page is updated frequently with new Synchronous-related patent applications.




 Document sharing through browser patent thumbnailDocument sharing through browser
Presenters are enabled to broadcast a document to remote viewers from one browser to another. While viewing a document in the web browser, a user can share the document out to remote viewers by providing them with a link that when selected, opens the document synchronously with the presenter in web browser.
Microsoft Technology Licensing, Llc


 Multiple timebase sampling scope patent thumbnailMultiple timebase sampling scope
A test and measurement instrument includes a first input port and a second input port that receive a first input signal modulated according to a first clock signal and a second input signal modulated according to a second clock signal, respectively. The first clock signal and the second clock signal may be asynchronous.
Tektronix, Inc.


 Removing rf interference through scan rate locking patent thumbnailRemoving rf interference through scan rate locking
This relates to methods and apparatus for mitigating effects of the presence of rf communication signals. In some examples, non-linearity and rectification of the rf communication signals can become rectified in sensor circuitry such that spectral components of a frame or sub-frame timing of the rf communication signals can be aliased into the sensor circuitry output within a bandwidth of interest.
Apple Inc.


 Method and system for asynchronous successive approximation analog-to-digital convertor (adc) architecture patent thumbnailMethod and system for asynchronous successive approximation analog-to-digital convertor (adc) architecture
A system for processing signals may be configured to detect occurrence of particular errors, comprising meta-stability events, during digital conversion to analog signals, and to handle any detected meta-stability event, such as by adjusting at least a portion of a corresponding digital output based on detection of the meta-stability event. The adjusting of the digital output may comprise setting at least the portion of the digital output, such as to one of a plurality of predefined digital values or patterns.
Maxlinear, Inc.


 Synchronized semiconductor device with phase adjustment circuit patent thumbnailSynchronized semiconductor device with phase adjustment circuit
According to one embodiment, a synchronous semiconductor device is disclosed. According to this embodiment, the synchronous semiconductor device includes a pulse width detection circuit to provide detection information responsive to a plurality of delay amounts being different from one another and at least one of a high pulse width and a low pulse width of a first clock signal.
Micron Technology, Inc.


 Series of coupled synchronous oscillators patent thumbnailSeries of coupled synchronous oscillators
An integrated circuit includes at least two identical, synchronous and independent oscillator circuits that are coupled one to one in parallel with each other at homologous oscillating nodes of the respective oscillator circuits. The coupling in parallel is made using at least one coupling track that is configured so as to not introduce any phase shift or to introduce a very small phase shift..
Stmicroelectronics Sa


 Synchronous rectification dc/dc converter patent thumbnailSynchronous rectification dc/dc converter
A pulse modulator generates a pulse signal, such that an output signal of a dc/dc converter approaches a target value. When a detection value of a coil current of the dc/dc converter crosses a threshold for zero crossing, a reverse flow detection circuit asserts a reverse flow detection signal and turns off a synchronous rectification transistor of the dc/dc converter.
Rohm Co., Ltd.


 Method and  phase current estimation in semi-resonant voltage converters patent thumbnailMethod and phase current estimation in semi-resonant voltage converters
A resonant or semi-resonant voltage converter includes a synchronous rectification (sr) switch through which a current having a half-cycle sinusoidal-like shape is conducted when the sr switch is active. The current through the sr switch is modelled, and estimates of the sr switch current are generated by a digital estimator based on the model.
Infineon Technologies Austria Ag


 Battery cover catch apparatus patent thumbnailBattery cover catch apparatus
A battery lid lock structure comprises: a battery lid (10), a slide switch (20), a lock (30), and a main body (40). A longitudinally extended slide slot (11) is provided on the battery lid (10); the slide switch (20) is mounted on the slide slot (11) and is slidable back and forth between a first position and a second position, and comprises a lock head (21) located in the inner side of the battery lid (10); the lock head (21) and the lock (30) are connected together to drive the lock (30) to slide synchronously; the lock (30) comprises a bolt (31) extended and disposed in the same direction as the slide slot (11); a slot (41) correspondingly matching the bolt (31) is provided on the main body (40); when the slide switch (20) is at the first position, the bolt (31) and the slot (41) are engaged, when the slide switch (20) is at the second position, the bolt (31) and the slot (41) are separated.
Hytera Communications Corp., Ltd.


 Asynchronous/synchronous interface patent thumbnailAsynchronous/synchronous interface
The present disclosure includes methods, and circuits, for operating a memory device. One method embodiment for operating a memory device includes controlling data transfer through a memory interface in an asynchronous mode by writing data to the memory device at least partially in response to a write enable signal on a first interface contact, and reading data from the memory device at least partially in response to a read enable signal on a second interface contact.
Micron Technology, Inc.


Intermittent asynchronous ir beam-break fog detector

An automated roadway marker system that illuminates and provides warning and lane demarcation under poor visibility conditions utilizing ir beam-break transceivers where no deployment considerations need to be made for the first in a sequence, because each marker operationally establishes its linkage condition in an intermittently activated asynchronous pseudo-network. The devices are designed for extremely low power consumption, so that solar energy can be utilized as a power source.

Extensible interface for synchronous and asynchronous payment

An applications programming interface (api) or other interface may be configured for use with a plurality of e-commerce applications and/or a plurality of payment systems. The api may be associated with an operating system of a client or may be otherwise located in an e-commerce system or network.
Microsoft Technology Licensing, Llc

Coordinated version control system, method, and recording medium for parameter sensitive applications

Version vector-based rules are used to facilitate asynchronous execution of machine learning algorithms. The method uses version vector based rule to generate aggregated parameters and determine when to return the parameters.
International Business Machines Corporation

Coordinated version control system, method, and recording medium for parameter sensitive applications

Version vector-based rules are used to facilitate asynchronous execution of machine learning algorithms. The method uses version vector based rule to generate aggregated parameters and determine when to return the parameters.
International Business Machines Corporation

Asynchronous pipeline circuit

A method for providing a logic synthesis of a pipeline circuit is disclosed. The method includes: providing a circuit design of the pipeline circuit, wherein the circuit design includes a first logic module as a current stage, and based on an operation of the first logic module, generating a first time marked graph (tmg) that corresponds to a plurality of behavioral phases of the first logic module, wherein the first tmg includes a plurality of vertexes and edges, wherein each vertex corresponds to one of the plurality of behavioral phases that occur in sequence and each edge is coupled between two respective vertexes thereby corresponding to a transition from one behavioral phase to another subsequently occurring behavioral phase..
National Taiwan University

Method and device for exhibition process of network data

The present application discloses a method and device for exhibition process of network data. The method comprises: acquiring codes of a data list frame of a corresponding page and index identifiers of various pieces of data, after receiving a page exhibition request for network data; exhibiting the data list frame on a current page according to the codes of the data list frame; sending respectively query requests to a background data unit in an asynchronous mode, according to the index identifiers of the various pieces of data, in order to query respectively detailed data corresponding to each of the index identifiers, and exhibiting respectively the queried detailed data in positions of a data list corresponding to the index identifiers.
Beijing Jingdong Shangke Information Technology Co., Ltd.

Automatic and customisable checkpointing

A checkpointing mechanism by which in-memory data structures are copied from computation nodes (200) to staging nodes (700) by using rdma, checkpoints are made and kept in memory in the staging node (700), and then asynchronously copied to non-volatile storage (150). In contrast to previous approaches, checkpoints remain in volatile memory (740) as part of the checkpointing mechanism.
Fujitsu Limited

Reduced pin count interface

An apparatus is provided that includes a set of registers, and an interface of a computing block. The computing block includes one of a physical layer block or a media access control layer block.
Intel Corporation

Reducing latency by caching derived data at an edge server

To deliver up-to-date, coherent user data to applications upon request, the disclosed technology includes systems and methods for caching data and metadata after it has been synchronously loaded—for future retrieval with a page load time close to zero milliseconds. To provide this experience, data needs to be stored as locally to a user as possible, in the cache on the local device or in an edge cache located geographically nearby, for use in responding to requests.
Salesforce.com, Inc.

Invalidation and refresh of multi-tier distributed caches

To deliver up-to-date, coherent user data to applications upon request, the disclosed technology includes systems and methods for caching data and metadata after it has been synchronously loaded—for future retrieval with a page load time close to zero milliseconds. To provide this experience, data needs to be stored as locally to a user as possible, in the cache on the local device or in an edge cache located geographically nearby, for use in responding to requests.
Salesforce.com, Inc.

Self-timed random number generator

The embodiments described herein describe a chain of pattern generators organized in a ring topology. Each of the pattern generators in the chain includes asynchronous digital logic and implements an update rule that generates a bidirectional pattern within the chain of pattern generators.
Cryptography Research, Inc

Virtual reality real-time visual navigation method and system

A virtual reality real-time visual navigation method and system includes at least one reality display device and a visual navigation control interface connected to the reality display device. A user may play a virtual reality display screen after wearing the reality display device, and the electronic device has a visual navigation control interface including at least one user screen display area for synchronously displaying a virtual reality display screen played by each reality display device to facilitate a commentator to make a narration through the screen and let users understand more easily..

Accelerated panning of large user interface objects

When an object is too large to display within a given space, the “accelerated panning” method provides a method for the user to pan the object in order to view other areas of the object. The user begins the pan operation by touching the display over the object and dragging the finger; the object pans synchronously with the finger movement.
Perinote Llc

Imaging display system and imaging display method

According to one embodiment, an imaging display system includes an imaging device and a display device, which operate synchronously with each other. The imaging display system includes a control device.
Japan Display Inc.

Resolver device

An n-th-harmonic error estimation unit that estimates the error component of an n-th harmonic included in a resolver angle 8 and a subtraction unit that subtracts an n-th-harmonic estimated angle error from θ to output the corrected angle θ′ are included. The n-th-harmonic error estimation unit includes an n-th-harmonic error phase detection unit that obtains a phase difference u such that the integral, for a 1/n period of an electrical angle of the rotor, of the output obtained by synchronously detecting 0 by using a rectangular wave obtained by comparison from a cos wave expressed as cos(nθ+u) becomes zero and generates a sin wave expressed as sin(nθ+u); a synchronous detector that synchronously detects θ′ by using a rectangular wave obtained by comparison from the sin wave; an integrator that integrates the detected output for a 1/n period of the electrical angle; an actual angle integral calculation unit; an amplitude setter that sets an error amplitude from the value obtained by subtracting the integral of the actual angle integral calculation unit from the integral of the integrator; and a multiplier that generates the n-th-harmonic estimated angle error by multiplying the sin wave by the error amplitude..
Japan Aviation Electronics Industry, Limited

Twin spool industrial gas turbine engine with variable inlet guide vanes

A large frame heavy duty industrial gas turbine engine that can produce twice the power as a conventional single spool industrial engine, and can operate at full power during a hot day. The industrial engine includes a high spool that directly drives an electric generator at a synchronous speed of the electric power grid, a low spool with a low pressure turbine that drives a low pressure compressor from the exhaust gas from the high pressure turbine, where the low pressure compressor supplies compressed air to the high pressure compressor.

Foldable container

A foldable container comprises a base and two pairs of side plates. The side plates are mounted on the base by means of a hinge mechanism in manner of being foldable relative to the base.
Shanghai Hongyan Returnable Transit Packagings Co., Ltd.

Offshore drilling system, vessel and method

An offshore drilling system includes a drilling tower, a tubular string hoisting device with a crown block and a travelling block suspended from the crown block in a multiple fall arrangement. A heave compensation system is adapted to provide heave compensation of the travelling block.
Itrec B.v.

Biplane imaging system and quarter scan three-dimensional imaging

A method and apparatus for performing three dimensional (3d) paradoxical pulse bi-planar synchronous real-time imaging. In a 3d imaging scan mode, the bi-planar imaging method and apparatus of the present invention executes a cross angle of two x-ray imaging subsystems with a sweeping angle of the two subsystems to be configured with a mechanical offset of 90 degree plus a half-fan beam angle of the x-ray beam..
Whale Imaging, Inc.

Full duplex wireless transmission with self-interference cancellation

Two-way (full-duplex) wireless communications. Various embodiments measure interference channels and provide for interference cancellation in both analog and digital domains to mitigate self-interference.

Method for transmitting and receiving signal in wireless communication system and performing same

A method for transmitting a signal by device to device (d2d) user equipment (ue) supporting d2d communication, according to one embodiment of the present invention, comprises the steps of: receiving, from a base station, a message which requests reporting of the ue category of the d2d ue; and reporting the d2d ue category for a d2d operation of the d2d ue, which is set independently of the ue category for communication with the base station, wherein the d2d ue category is set on the basis of the number of fast fourier transform (fft) operations for asynchronous d2d links which the d2d ue can simultaneously process, and the data rate for the asynchronous d2d links which the d2d ue can process per unit time.. .
Lg Electronics Inc.

Rotor temperature monitoring permanent magnet synchronous motor

A rotor temperature monitoring method and system for a permanent magnet synchronous motor are provided. According to the method and system, an a-phase line current and a b-phase line current of a stator of a permanent magnet synchronous motor are obtained as a first line current and a second line current; further, a line voltage between the a-phase and the b-phase of the stator is obtained and a rotating speed of the rotor of the permanent magnet synchronous motor is obtained; and then, the first line current, the second line current, the line voltage, the rotating speed of the rotor, an inductance parameter of the permanent magnet synchronous motor and a temperature characteristic equation of a permanent magnet of the rotor are substituted into a preset rotor permanent magnet temperature expression to calculate and obtain the temperature of the rotor..
Crrc Zhuzhou Electric Locomotive Research Institute Co., Ltd.

Switching control circuit with signal process to accommodate the synchronous rectifier of power converters

A switching control circuit of a power converter according to the present invention comprises an input circuit and a clock generator. The input circuit is coupled to receive a feedback signal for generating a switching signal.
Semiconductor Components Industries, Llc

Pairs of complementary unidirectionally magnetic rotor/stator assemblies

Pairs of unidirectionally magnetic rotor/stator assemblies are mounted for synchronous rotation and complementary, so that one creates pulsating positive current flow and the other creates pulsating negative current flow, as the rotor and stator in each assembly are rotated with respect to each other. The pulsating positive current flow and pulsating negative current flow are combined at a desired phase angle to create alternating current, without power loss due to reversal of current flow..
Pacific International Energy Solutions Inc.

Rotor for synchronous electric motor

A rotor for a flux-barrier-type reluctance motor having a plurality of poles formed in a circumferential direction includes a plurality of slits provided for each pole, a permanent magnet partially inserted into the slits in such a manner that magnetic poles of the permanent magnet are directed substantially orthogonal to the slit, a slit for a movable element disposed radially inside the permanent magnet disposed at an innermost position in a radial direction, and a movable element made of a magnetic material and inserted into the cavity, the movable element being capable of moving in the slit for the movable element in the circumferential direction. A radially inner side of the innermost slit into which the permanent magnet is inserted and radially outer and inner sides of both the slit for the movable element and the movable element are in a concentric circular-arc shape..
Okuma Corporation

Semiconductor device

A semiconductor device includes a memory circuit, a first fifo, a second fifo and an input/output circuit. The memory circuit outputs data.
Toshiba Memory Corporation

Method for controlling backlight source, device for controlling backlight source and liquid crystal display

The present application provides a method for controlling a backlight source, a device for controlling a backlight source and a liquid crystal display, where the method includes: determining time intervals of received synchronous signals; determining an output delay compensation value of the synchronous signals, according to the time intervals and fixed response delay time for processing the synchronous signals; generating a compensated synchronous signal according to the output delay compensation value of the synchronous signals; transmitting the compensated synchronous signal to a pwm driver. The application allows a backlight source to perform optical display according to multipath control signals with relatively stable frequency, and reduces backlight blinking of the backlight source..
Hisense International Co., Ltd.

Asynchronous persistent group bonus game

An asynchronous persistent group bonus game system, method and apparatus may have a plurality of gaming machines including a first processor and a bonus server having a second processor. The first processor may be configured to: determine when a bonus game session event is triggered, transmit a bonus game session request to the second processor, and receive an end session notification from the second processor.
Nguyen Gaming Llc

System and enabling synchronous and asynchronous decision making in augmented reality and virtual augmented reality environments enabling guided tours of shared design alternatives

The invention disclosed herein provides systems and methods for simplifying augmented reality or virtual augmented reality based communication collaboration, and decision making through a streamlined user interface framework that enables both synchronous and asynchronous interactions in immersive environments.. .
30 60 90 Corporation

Low overhead resynchronization snapshot creation and utilization

One or more techniques and/or computing devices are provided for resynchronization. For example, a request may be received to create pseudo snapshots of a first consistency group, hosted by a first storage controller, and a second consistency group, hosted by a second storage controller, having a synchronous replication relationship with the first consistency group.
Netapp Inc.

Asynchronous distributed optical mutual exclusion interconnect and method

A system and method for using the system includes a first and second waveguide and optical receiver elements coupled therebetween. The optical receiver elements include a microring configured to admit light from and transfer light to at least one of the first and second waveguides, a photodetector, coupled to the microring, configured to detect light admitted to the microring, and an enable circuit, coupled to the microring, configured to be switched between a light admitting state to enable light to be admitted to the microring and a light rejection state to prevent light from being admitted to the microring.
Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College

Sensor and diagnosing sensor

A sensor is provided including: an element outputting detection signals according to magnitude of physical quantity; a drive circuit outputting a driving signal to the element and receiving a monitor signal from the element; a detection circuit that includes amplifiers amplifying the detection signals and a first synchronous demodulation circuit performing synchronous demodulation on a signal from the amplifier, receives the detection signals, and outputs a physical quantity signal according to the physical quantity; a processing circuit processing a signal from the first synchronous demodulation circuit; a first diagnostic circuit that receives a signal into the processing circuit and a signal from the processing circuit, and outputs a first error signal when abnormalities occur in the processing circuit; and a second diagnostic circuit that outputs a diagnostic signal to the first diagnostic circuit, instead of the signal into the processing circuit or instead of the signal from the processing circuit.. .
Panasonic Intellectual Property Management Co., Ltd.

Virtual tachometers based on time series filtering

A system and method for receiving a plurality of first inputs from a transducer, where the plurality of first inputs correspond to vibrations of a rotational machine, and filtering the plurality of first inputs to derive a frequency of interest. The system and method then generates a sinusoidal signal at the frequency of interest and a pulse train of one or multiple pulses per revolution at the frequency of interest from the sinusoidal signal.
Sikorsky Aircraft Corporation

Hydraulic machine with improved oscillating axial cylinders

A hydraulic machine with oscillating axial cylinders includes a plurality of oscillating axial cylinders, put in synchronous rotation between a first rotating element, a rotating disc, which supports one end of the cylinder, bottom or piston, and a second rotating element, a rotating barrel, which supports the opposite end of the cylinder; each cylinder is connected to said rotating elements with a ball joint towards each of them; each ball joint is holed to allow for the passage and the feeding/discharge through it of the hydraulic liquid. At least the bottom or the piston is connected to the respective rotating element with a ball joint having a spherical surface with a diameter equal to or greater than the cylinder bore..
Money S.r.l

Linear lifting device

A linear lifting device including a lifting column, a synchronous adjusting mechanism, a first motion element and a second motion element is provided. The lifting column has a fixed end and a movable end.
Benq Medical Technology Corporation

Device for effective non-invasive desynchronizing neurostimulation

A device that suppresses a pathological synchronous and oscillatory neuron activity, and includes a non-invasive stimulation for stimulation, using stimuli, of neurons in the patient's brain and/or spinal cord, where those neurons are showing pathologically synchronous and oscillatory neuron activity, and the stimuli are designed to suppress are this activity when administered to the patient. Moreover, a measuring unit records measurement signals reflecting the neuron activity of the stimulated neurons and a control and analysis unit controls the stimulation unit to administer stimuli, check the success of stimulation based on the measurement, and, if the stimulation success is not sufficient, insert one or more stimulation breaks in the application of the stimuli or extend one or more stimulation breaks, where no stimuli that could suppress the pathological synchronous and oscillatory neuron activity are applied during the stimulation breaks..
Forschungszentrum Juelich Gmbh

Ventilation apparatus and uses thereof

The present invention discloses ventilation apparatus, comprising a casing with a first vent and a second vent, a fixed spacer disposed within the casing, and a movable spacer in operative connection with a power mechanism. Also discloses herein are methods for ventilating a subject, by synchronously providing a positive pressure ventilation and a negative pressure ventilation using the ventilation apparatus described herein..
Chang Gung Memorial Hospital, Linkou

Device and the dynamically sealing occlusion or space-filling tamponade of a hollow organ

A device (1) for the tracheal intubation of and the administration of ventilation to a patient for rapid volume-compensating sealing of the trachea, wherein the sealing surfaces of a preferably fully and residually formed balloon-like film body (4) abut the wall of the trachea with a sealing pressure of the balloon (4) which is as constant as possible and follow the thoracic pressure acting on the balloon with the least possible time latency with regard to corresponding fluctuations of the balloon inflation pressure, and the trachea is kept sealed under such dynamic fluctuations or respiration synchronously alternating fluctuations of the balloon inflation pressure. This is enabled by a defined large lumen (7, 5) supply of the balloon inflation medium, the supplying lumen being measured in such a way that a sealing pressure-maintaining extracorporeal volume compensation that works in a time synchronous manner can be achieved in the sealing balloon element..
Creative Balloons Gmbh

Method and processing a multicast broadcast data stream

A multicast broadcast service controller is disclosed. The mbsc processes multicast broadcast data streams for transmission to access service network gateways or base stations.
Wi-lan Inc.

Multi-threaded download with asynchronous writing

A system and method are presented for the facilitation of threaded download of software record identifiers and software records. Software record identifiers and software records are stored in separate one-dimensional stacks, which stacks feed a plurality of download threads in a first-in, first-out method.

Task segregation in a multi-tenant identity and data security management cloud service

A system provides cloud-based identity and access management. The system receives a request to perform an identity management service, and accesses a microservice based on the identity management service.
Oracle International Corporation

Method, terminal, and base station for asynchronous uplink transmission

A method, a terminal, and a base station for asynchronous uplink transmission are provided, to reduce an uplink data transmission latency and signaling overheads when a terminal and a base station are in out-of-synchronization state. The method includes: obtaining asynchronous transmission parameter information that is the same as that of a base station, where asynchronous transmission parameter information includes physical resource information, modulation and coding scheme information, and physical resource frame format information, and the physical resource frame format information includes length information of a physical resource frame; determining a length of an asynchronous transmission frame according to the physical resource frame format information; and sending first uplink information to the base station according to the asynchronous transmission parameter information by using the asynchronous transmission frame..
Huawei Technologies Co., Ltd.

High speed interface apparatus and deskew method thereof

A high-speed interface apparatus and method of correcting skew in the apparatus are provided. A high-speed transmitter includes a transmission d-phy module that generates and transmits a clock signal through a clock channel, generates a deskew synchronous code and test data in response to a deskew request signal, transmits the deskew synchronous code followed by the test data through a data channel, and transmits a normal synchronous code followed by normal data through the data channel in normal mode..
Samsung Electronics Co., Ltd.

Method for synchronously distributing a digital signal over n identical adjacent blocks of an integrated circuit

The invention proposes a method for distributing a signal to each block bj of a series of n adjacent blocks of identical design in an electronic circuit. It proposes, in an identical fashion for each of the n blocks, placing a timing delay circuit mux-delj on the path for conveying a signal sc from the input incj of the block to an internal electrical node ndj of the block for this signal sc; providing for the timing delay circuit to supply n delayed signals corresponding to n different timing delays Δf1 , .
Teledyne E2v Semiconductors Sas

Transmission module, array antenna device including transmission module, and transmission device including transmission module

A transmission module includes n oscillator modules and a phase command signal generator. Each of the oscillator modules includes a voltage controlled oscillator and an amplification circuit.
Mitsubishi Electric Corporation

Control ac motor

In a control apparatus for an alternating current (ac) motor, a control mode switching determiner compares a modulation rate with a modulation rate threshold, and selects between a synchronous control mode to perform synchronous control in a range where the modulation rate is equal to or greater than a modulation rate threshold and an asynchronous control mode to perform asynchronous control in a range where the modulation rate is less than the modulation rate threshold. The control mode switching determiner uses a different modulation rate threshold in a low rotational speed range and a high rotational speed range such that the modulation rate threshold in the low rotational speed range is greater than the modulation rate threshold in the high rotational speed range.
Denso Corporation

Control device and control method

To estimate a magnet magnetic flux or a magnet temperature with higher accuracy during a three-phase short circuit operation, than in a case only a d-axis current is used. A control device includes a phase short circuit unit for short-circuiting three-phase terminals of a permanent-magnet-type synchronous machine having a permanent magnet.
Mitsubishi Electric Corporation

Method and phase alignment in semi-resonant power converters to avoid switching of power switches having negative current flow

Each phase of a multi-phase voltage converter includes a power stage, passive circuit, synchronous rectification (sr) switch, and control circuit. Each passive circuit couples its power stage to an output node of the voltage converter, and is switchably coupled to ground by the sr switch.
Infineon Technologies Austria Ag

Method and phase alignment in semi-resonant power converters

Each phase of a multi-phase voltage converter includes a power stage, passive circuit, synchronous rectification (sr) switch, and control circuit. Each passive circuit couples its power stage to an output node of the voltage converter, and is switchably coupled to ground by the sr switch.
Infineon Technologies Austria Ag

Electric machine

The invention relates to an electric asynchronous machine (1), in particular an induction machine, comprising:—a cylindrical stator (2) with stator teeth (22) on a stator yoke (21), wherein a ratio between a yoke height (hy1) of the stator yoke (21) in the radial direction and a groove height (hn1) of the stator grooves (23) in the radial direction ranges from 1.75 to 2.5;—a cylindrical rotor (4) with poles (42) on a rotor yoke which are defined by short-circuit windings in a rotor body (41), wherein a ratio between the yoke height of the rotor body (41) in the radial direction and the groove height of the rotor grooves in the radial direction ranges from 2 to 2.75.. .
Robert Bosch Gmbh

A parameter tuning approach for bypass damping filter to suppress subsynchronous resonance in power systems

The present invention discloses a parameter tuning approach for bypass damping filter to suppress subsynchronous resonance in power systems, namely determining the parameters of capacitor, inductor and damping resistor in bdf. Using this approach, the parameters of capacitor and inductor in bdf can be adjusted, so that the frequency where the negative electrical damping of generator reaches minimum can be away from the frequency range of low frequency oscillation mode and typical frequencies of each torsional mode; the parameter of damping resistor in bdf can be further adjusted so that the minimum value of negative electrical damping is in reasonable range.
Zhejiang University

Method for synchronously accessing audio data and audio playback system using the same

A method for synchronously accessing audio data and an audio playback system using the same are provided. The method comprises: providing a first device and a second device; providing an audio common memory in the second device; transmitting an audio data from the first device to the second device when the second device performs an audio playback; writing the audio common memory by the first device and reading the audio common memory by the second device when the first device transmits the audio data to the second device; and performing an interpolation operation by the second device when a difference between a read address value of the second device and a write address value of the first device is different from a predetermined difference..
Jumplux Technology Co., Ltd

Cooperative driving and collision avoidance by distributed receding horizon control

Distributed control of vehicles with coordinating cars that implement a cooperative control method, and non-coordinating cars that are presumed to follow predictable dynamics. A cooperative control method can combine distributed receding horizon control, for optimization-based path planning and feedback, with higher level logic, to ensure that implemented plans are collision free.
Toyota Motor Engineering & Manufacturing North America, Inc.

Method for processing key value information of remote control, control device and remote control

A method for processing key value information of a remote control, a control device, and a remote control that avoid a problem of reduced operation efficiency and reduced operation reliability caused by the need of simultaneous operations on two remote controls. Using the technical solution provided by this embodiment of the present application, it may be implemented that another remote control is synchronously set by performing operations on one remote control and displaying, using a display device, a to-be-learned button on the another remote control, which is easy to operate and thereby improves operation efficiency and operation reliability..
Huawei Device Co., Ltd.

Multichannel head assembly for three-dimensional modeling apparatus, having polygon mirror rotating in single direction, and three-dimensional modeling apparatus using same

The present invention relates to a multichannel head assembly for a three-dimensional modeling apparatus which can improve productivity by simultaneously or synchronously modeling a plurality of three-dimensional shaped objects having the same shape or different shapes, and a three-dimensional modeling apparatus using the same, the present invention comprising: a modeling light source unit for allowing n modeling beams to be incident to a light guide unit; the light guide unit for receiving the n incident modeling beams and having a function of guiding each of the n modeling beams along a predetermined path so as to allow the n modeling beams to be incident to n modeling planes in one-to-one correspondence with each other; and a control unit for controlling driving of the modeling light source unit and driving of the light guide unit to be linked with each other.. .
Korean Institute Of Industrial Technology

Synchronized exchange system

A method for synchronous processing exchange orders, comprising: creating a first batch of orders by accumulating exchange orders received within a first time period, tp1; creating a second batch of orders by accumulating exchange orders received within a second time period, tp2; and processing the orders from the first batch within the second time period, tp2.. .

Asynchronous workflows

For at least one of said plurality of processes of said workflow engine for which said prerequisites have been met, said media asset is acted on to achieve at least a portion of said at least first goal.. .

Triaxial hinge and electronic device using the same

The triaxial hinge includes a first hinge shaft attached to a first casing via a first bracket, a second hinge shaft attached to a second casing via a second bracket and a third hinge shaft coupled to one end portion of a first coupling part and one end portion of a second coupling part. Respective other end portions of both coupling parts are attached to the first hinge shaft.
Kem Hongkong Limited

Method and device for separating materials according to their density

The separation of materials according to their density is carried out in a fluid bath by floating ground light materials and carrying same over an overflow, as well as depositing ground heavier materials on a horizontal sieve base within the fluid bath. In order to improve the floating of the lighter materials, a displacement body is cyclically sunk into the fluid bath.
Akai Gmbh & Co. Kg

Optical communication transmitting apparatus and receiving apparatus

The present application relates to an optical communication transmitting apparatus and receiving apparatus. The optical communication transmitting apparatus includes: an encoder, configured to encode and shunt an input signal, to generate multiple synchronous encoded signals; a driver, configured to amplify the multiple encoded signals, to generate multiple drive signals; and multiple light sources, configured to generate multiple synchronous optical signals when driven by the multiple drive signals.
Kuang-chi Intelligent Photonic Technology Ltd.

Communication process and system for high-sensitivity and synchronous demodulation signals

The communication process for high-sensitivity and synchronous demodulation signals between a transmitter (2) and a receiver (3) comprises a first synchronisation phase followed by a modulation and demodulation phase of the data. To achieve this, the transmitter transmits a pseudo-periodic chirp signal to the receiver, where a frequency conversion of the chirp signal is performed in a mixer (33) by an oscillating signal (so) at constant frequency of a local oscillator (34) to supply an intermediate signal, which is filtered and sampled for a logic unit (37).
The Swatch Group Research And Development Ltd

Intelligent cooperative control multi-unit permanent magnet synchronous motor

An intelligent cooperative control system and method thereof. A parallel structure for low-voltage multi-module permanent magnet synchronous motor cooperative control units is adopted to realize control of low-voltage high power, control of low-speed large torque and system redundancy control; a double-parallel pwm rectifier circuit structure is used, when the system is in unbalanced power supply network environments; a resonant pole-type three-phase soft-switching inverter circuit is used as an inverter unit to improve utilization of dc bus voltage and to greatly reduce device switch losses at high frequencies; a current control and speed estimation unit is used, so that rotor speed and phase angle information is accurately estimated with low cost and high reliability; a controlled object is the multi-module permanent magnet synchronous motor, so that the problems of difficulties in motor installation, transportation and maintenance of a high-power electric drive system and the like are solved..
Shenyang University Of Technology

Rotor, synchronous machine and hybrid drive

Circulating currents are suppressed and thermal losses are reduced in a three-phase permanent-magnet-excited synchronous machine in a delta circuit. The machine has a stator in which, during operation, a voltage is induced by way of a magnetic field generated by magnetic poles of a rotor.
Volkswagen Aktiengesellschaft

Systems for multiple legal game providers and multiple jurisdictions with asynchronous meta games

A wireless communications system is provided. A computer system runs on at least one platform on which a plurality of different lottery transactions for different jurisdictions are supported and run from the at least one platform.
Mido Play Inc.

Asynchronous asymmetry compensation for data read from a storage medium

In one embodiment, a system includes one or more processors and logic integrated with and/or executable by the one or more processors. The logic is configured to cause at least one of the processors to detect positive peak amplitudes and negative peak amplitudes of an unequalized readback signal that exhibits imperfect or bi-modal waveform peaks using a peak tracking threshold module positioned at an input to an equalizer.
International Business Machines Corporation

System and providing real-time dynamic imagery of a medical procedure site using multiple modalities

A system and method of providing composite real-time dynamic imagery of a medical procedure site from multiple modalities which continuously and immediately depicts the current state and condition of the medical procedure site synchronously with respect to each modality and without undue latency is disclosed. The composite real-time dynamic imagery may be provided by spatially registering multiple real-time dynamic video streams from the multiple modalities to each other.
Inneroptic Technology, Inc.

Capturing recognizing a gesture and/or a viewing direction of an occupant of a motor vehicle by synchronous actuation of lighting units, operating arrangement, motor vehicle and method

The invention relates to a capturing apparatus (3) for recognizing a gesture and/or a viewing direction of an occupant (13) of a motor vehicle (1), comprising a first sensor device (5) and comprising at least one second sensor device (6), wherein each of the sensor devices (5, 6) respectively has a lighting unit (7) for emitting light (11), a receiving unit (8) for receiving the light (12) reflected by the occupant (13) and a computer unit (9) for actuating the lighting unit (7) and for recognizing the gesture and/or the viewing direction on the basis of the reflected light (12), wherein the computer units (9) of the sensor devices (5, 6) are designed to actuate the lighting units (7) synchronously as a function of a synchronization signal.. .
Valeo Schalter Und Sensoren Gmbh

Controlling a multi-database system

A computer-implemented method for controlling a system is provided. The system includes a source database and a target database.
International Business Machines Corporation

Automatic status detection for an asynchronous processing request

Systems and methods are disclosed for automatically detecting a connection status in an asynchronous processing request. An example method includes obtaining, at a processing client and responsive to a first request from a requesting client to perform a plurality of database operations in a single transaction, a connection identifier for a connection to a database on a database server, the connection to be used to execute the plurality database operations and storing the connection identifier in a row of a status table.
Sap Se

Synchronous input/output computer system including hardware invalidation of synchronous input/output context

A synchronous input/output (i/o) computing system includes a processor and a memory unit that stores program instructions. The system is configured to purge a device table cache (dtc) in response to the processor executing the program instructions.
International Business Machines Corporation

Synchronously storing data in a plurality of dispersed storage networks

A method begins with a processing module obtaining a data object from a user and identifying a plurality of virtual storage vaults (vsvs) for storage of the data object. The method continues with the processing module determining dispersal error encoding parameters associated with a first virtual storage vault and error encoding the data object in accordance with those dispersal error encoding parameters to produce a corresponding plurality of sets of encoded data slices (edss), issuing write slice requests for the edss and receiving eds information from at least some of the plurality of vsvs.
International Business Machines Corporation

Clock mode determination in a memory system

A clock mode configuration circuit for a memory device is described. A memory system includes any number of memory devices serially connected to each other, where each memory device receives a clock signal.
Conversant Intellectual Property Management Inc.

Method for scheduling an audio treatment of a motor vehicle, and associated operating system

A scheduling method for an audio treatment of a motor vehicle includes elementary functions having inputs and outputs and a sampling frequency generated by a master clock. Inputs and outputs have a frame rate and a sampling frequency generated by the master clock.
Arkamys

Synchronous electric motor for the operation of a pump and the related motor pump

A synchronous electric motor for operating a pump includes a motor body, a stator and a rotor coupled to an impeller of the pump. The motor also comprises a cylindrical element that extends towards the inside of the motor body from one of its outer walls so as to define a first cylindrical cavity open to the outside to insert inside the rotor, wherein the rotor has a circular cross section essentially corresponding to the inner section of the cylindrical element so that the rotor is in contact with the cylindrical element and then there is a friction between the rotor and the cylindrical element when the rotor rotates, and the rotor is shaftless and axially and directly coupled to the impeller of the pump..
Hydor Srl

Method and device for controlling a high-pressure fuel pump in an internal combustion engine

A method for controlling a high-pressure pump for the injection of fuel into a combustion engine, the high-pressure pump being connected to a camshaft of the combustion engine, wherein the high-pressure pump is controlled in a camshaft-synchronous manner by ascertaining an angular offset between the flank positions of a camshaft pulse-generating wheel and a predefinable point above the bottom dead center of a cam of the high-pressure pump on the camshaft.. .
Robert Bosch Gmbh

System for actuating a movable structure of a thrust reverser of an aircraft, thrust reverser and jet engine comprising such a system

An actuator system for actuating a movable structure of a thrust reverser, the system including a first motor, a first actuator driven by the first motor, a second actuator, and a first transmission shaft that is connected to the second actuator and to the first motor so that the second actuator is driven by the first motor, a second motor, a third actuator driven by the second motor, a fourth actuator, and a second transmission shaft that is connected to the fourth actuator and to the second motor so that the fourth actuator is driven by the second motor, and control means for controlling the motors to cause the first actuator, the second actuator, the third actuator, and the fourth actuator to be driven synchronously by the two motors. The invention also relates to a thrust reverser and to a jet engine fitted with such an actuator system..
Safran Electronics & Defense

Door barricade system

A compact door barricade apparatus for use on doors is described. The apparatus is equipped with a protective inner case, outer case, door mount, an upper barricade, a lower barricade, barricade pivot links, handles, and barricade latches.

Device for generating a pattern on a clothing for a machine for manufacturing a web material

A device for producing a pattern combination on a clothing includes the following: a rotary screen, a cylindrical jacket surface with a perforation pattern that defines a first pattern component. Material in the liquid or pasty state is pressed through the perforations of the jacket surface of the rotary screen and deposited on the surface of the clothing in order to produce the first pattern component on a surface of the clothing, while the rotary screen, rotating several times about a longitudinal axis thereof, rolls on the surface of the clothing in at least one path that continuously revolves on the surface of the clothing at least once.
Voith Patent Gmbh

Device, method and packaging machine for processing a packaging container

The invention relates to a device for processing at least one packaging container, in particular for stretching out at least one stretching element of the packaging container, comprising at least one pivoting-arm pair, which comprises a first pivoting arm and a second pivoting arm, which is arranged in a mirror-symmetric manner in relation to the first pivoting arm with respect to an axis of symmetry perpendicular to the at least one linear axis, wherein the first pivoting arm is supported in such a way that the first pivoting arm can be rotated about a first pivoting-arm axis of rotation perpendicular to the axis of symmetry in a first rotational motion and can be displaced in the direction of the at least one linear axis in a first displacement motion and the second pivoting arm is supported in such a way that the second pivoting arm can be rotated about a second pivoting-arm axis of rotation perpendicular to the axis of symmetry in a second rotational motion and can be displaced in the direction of the at least one linear axis in a second displacement motion, and comprising a coupling transmission, which is designed to produce the first rotational motion and the first displacement motion of the first pivoting arm and the second rotational motion and the second displacement motion of the second pivoting arm from at least one first driving motion and one second driving motion, and wherein the first rotational motion and the second rotational motion are synchronous to each other and in opposite directions and the first displacement motion and the second displacement motion are synchronous to each other and in opposite directions.. .
Robert Bosch Gmbh

Methods and systems for creating and providing a real-time volumetric representation of a real-world event

An exemplary virtual reality media provider system (“system”) includes a configuration of synchronous video and depth capture devices disposed at fixed positions at a real-world event. In real time, the video and depth capture devices capture two-dimensional video data and depth data for surfaces of objects at the real-world event.

Head rotation tracking device for video highlights identification

A solution is disclosed for conveniently capturing video highlights in a sports event by tracking head rotation movement of a user and synchronizing rotations of a video capturing device (e.g., the user's mobile phone) on a rotary station with the head rotation movement of the user. The user wears a rotation tracking device, which tracks the head rotation movement of the user in connection with watching an event.

Self-organizing storage system for asynchronous storage service

An archival cloud storage service can be created with cost efficient components for large scale data storage and can efficiently use these components. A frontend of the cloud storage service presents an asynchronous storage interface to consuming devices of the cloud storage service.

Hardware-assisted protection for synchronous input/output

Examples of techniques for hardware assisted data protection are disclosed. In one example implementation according to aspects of the present disclosure, a method may include receiving a read data record comprising at least one memory write, the read data record having an associated cyclic redundancy check (crc).

Divided phase ac synchronous motor controller

A circuit for a motor comprises at least two phase windings forming one half of motor phase windings of the circuit and at least two other phase windings forming another half of the motor phase windings of the circuit. A direct current (dc) power supply receives alternating current (ac) power transferred from one or more of the motor phase windings and converts the ac power to dc power.

Synchronous rectifier

Disclosed is a method to control the synchronous rectification in a power converter including a primary winding and a secondary winding, including detecting a peak current in a secondary winding, determining a blanking threshold based on the peak current, and blanking a turning off of a synchronous rectifier (sr) switch for a blanking time based on the blanking threshold.. .

Current sense detection for synchronous rectification

A power conversion circuit including an sr mosfet is provided. A minimum off-time timer for the sr mosfet is started.

Method and efficient switching in semi-resonant power converters

A voltage converter includes a power stage, a passive circuit, a synchronous rectification (sr) switch component, and a control circuit. The passive circuit couples the power stage to an output node of the voltage converter, and is switchably coupled to ground by the sr switch component.

Synchronous permanent-magnet motor with improved electronic control board

An electronic control board of the circulator, installed in a casing associated with the circulator body. Advantageously a direct internal electrical connection is provided between the stator stack 11 and the electronic board so as to form a functional earthing connection terminal.

Digitalized double-excitation uninterrupted switching power supply

A digitalized double-excitation uninterrupted switching power supply comprises a main transformer provided with a primary coil and a secondary coil, a main loop, a synchronous rectification output loop, a synchronous direct-current converter and a digital control unit, wherein the main loop comprises a high-voltage switching network, a resonant inductor, the primary coil and a resonant capacitor. The synchronous rectification output loop comprises a current-doubler rectifier formed by connecting two synchronous rectifier tubes in series oppositely and the secondary coil in parallel, and a filter circuit connected to two output ends of the current-doubler rectifier.

Integrated near-far light field display systems

Complementary near-field and far-field light field displays (lfds) are provided. A distributed lfd system is disclosed in which the light field is cooperatively displayed by a direct view lfd and a near-eye lfd.

System and very large-scale communication and asynchronous documentation in virtual reality and augmented reality environments enabling guided tours of shared design alternatives

The invention disclosed herein provides systems and methods for simplifying augmented reality or virtual augmented reality based communication collaboration, and decision making through a streamlined user interface framework that enables both synchronous and asynchronous interactions in immersive environments.. .

Methods and systems for creating and manipulating an individually-manipulable volumetric model of an object

An exemplary virtual reality media provider system (“system”) includes a configuration of synchronous video and depth capture devices disposed at fixed positions in a vicinity of a first object located in a natural setting along with one or more additional objects. The video and depth capture devices capture two-dimensional video data and depth data for a surface the first object.

Cloned virtual machine disk replication

One or more techniques and/or computing devices are provided for replicating virtual machine disk clones. For example, a first storage controller, hosting first storage, may have a synchronous replication relationship with a second storage controller hosting second storage.

Moving a consistency group having a replication relationship

One or more techniques and/or computing devices are provided for moving a consistency group having a replication relation. For example, a first consistency group of storage objects (e.g., files, logical unit numbers (luns), etc.) within first storage may have a replication relationship with a second consistency group within second storage (e.g., the second consistency group is maintained as a synchronously replicated copy of the first consistency group).

Hardware-assisted protection for synchronous input/output

Examples of techniques for hardware assisted data protection are disclosed. In one example implementation according to aspects of the present disclosure, a method may include receiving a read data record comprising at least one memory write, the read data record having an associated cyclic redundancy check (crc).

Hardware-assisted protection for synchronous input/output

Examples of techniques for hardware assisted data protection are disclosed. In one example implementation according to aspects of the present disclosure, a method may include receiving a read data record comprising at least one memory write, the read data record having an associated cyclic redundancy check (crc).

Synchronous input/output virtualization

Technical solutions are described for executing a plurality of computer-executable synchronous input/output (i/o) commands received by a storage control unit in a multiple virtual storage system. An example method includes receiving a set of synchronous i/o commands, each of the commands received from a respective operating system from a plurality of operating systems.

Numerical controller and synchronous follow-up control method

A numerical controller contains a position table where a positional relationship is defined between a position of a master axis and positions of a plurality of slave axes, a slave axis synchronous control unit that drives and controls the plurality of slave axes in accordance with the position table so that the slave axes are synchronized with the master axis, a parent determining unit that determines one slave axis, which is stopped due to a failure, to be a parent of the master axis, and a master axis control unit that drives and controls the master axis based on a command position, and if a slave axis serving as the parent of the master axis is determined by the parent determining unit, drives and controls the master axis in accordance with the position table, so that the master axis is synchronized with the slave axis determined to be the parent.. .

Synchronizing downhole subs

Systems for synchronizing downhole subs are disclosed. Some system embodiments may include a first downhole sub including a clock signal generator configured to generate an unmodified clock signal.

System and enabling players to participate in asynchronous, competitive challenges

Players are enabled to participate in competitive challenges within a videogame. The challenges may provide for interactive play between players while the players play the videogame in an asynchronous manner.

Led lamp string having selectable light emitting mode

The present invention relates to the technical field of led decorative lighting, and particularly relates to an led lamp string having a selectable light emitting mode. The led lamp string comprises a power line positive electrode, a power line negative electrode, a controller, an input positive electrode of the lamp string, an input negative electrode of the lamp string, a lamp string group and a conductive connection wire.
Taizhou Heystar Electronic Technology Co., Ltd

Resource access priority for synchronous transmissions

A user equipment (ue) may determine that a synchronous transmission by the ue includes traffic having a priority higher than a priority of nominal traffic. In response to the determination, the ue may, alter a use of at least some of an initial portion of a discovery frame from energy detection to signal transmission.
Qualcomm Incorporated

Method of wireless audio transmission and playback

A method of wireless audio transmission and playback includes steps of: a) dividing, by a host, the audio data into audio segments; b) transmitting, by the host, the audio segments to each of audio playback devices; c) transmitting to the host, by each of the audio playback devices, with respect to each of the audio segments received thereby, an acknowledgment indicating that the audio playback device has received the audio segment; and d) when determining, by the host based on the acknowledgment(s) thus received, that at least one of the audio playback devices has received a first specific audio segment, controlling all of the audio playback devices having received the first audio segment to play the first audio segment synchronously with each other.. .
Satrizon Technology Corp.

Scanning illuminated three-dimensional imaging systems

A three-dimensional imaging system includes a first illumination source configured to project a first fan of light toward an object in a field of view, and a second illumination source configured to project a second fan of light substantially parallel to and spaced apart from the first fan of light. The first illumination source and the second illumination source are further configured to scan the first fan of light and the second fan of light synchronously laterally across the field of view.
Cepton Technologies, Inc.

Control and display system with synchronous direct view video array and incident key lighting

Various embodiments relate to an apparatus for controlling a lighting device. A light control circuit can use a controlled lighting sequence control and drive viewed sections of a lighting device to display chroma key color or emit infrared light, while driving other unviewed portions of the lighting device to display ambient and incident lighting.
Revolution Display, Llc

Imaging apparatus capable of interval photographing

In synchronous interval photographing by a plurality of imaging apparatuses, an imaging apparatus functioning as a master clocks a photographing interval in the interval photographing, sequentially generates photographing instruction signals at clocked photographing intervals, instructs its own imaging section to perform image photographing every time a photographing instruction signal is generated, and transmits the photographing instruction signal to the other imaging apparatus. The imaging apparatus functioning as the slave instructs its own imaging section to perform image photographing every time a photographing instruction signal is received from the imaging apparatus functioning as the master..
Casio Computer Co., Ltd.

Sleepy device operation in asynchronous channel hopping networks

A radio communications device includes a rtc configured to run even during sleep for receiving from a coordinator node (cn) in an asynchronous channel hopping wpan an asynchronous hopping sequence (ahs) frame that includes the cn's hopping sequence. A processor implements a stored sleepy device operation in asynchronous channel hopping networks algorithm.
Texas Instruments Incorporated

Synchronous, internal clock edge alignment for integrated circuit testing

A synchronous clock edge alignment system and method increases detection coverage of transition delay faults that occur in logic circuits that have data released by a clock at an input of logic circuits internal to an integrated circuit and/or released at the output of the logic circuits when testing an integrated circuit. To increase detection coverage of inter-clock transition delay faults, in at least one embodiment, the synchronous clock edge alignment system and method align same transition type edges of internal data releasing clock signals, and at least two of the clock signals have different frequencies.
Cirrus Logic International Semiconductor, Ltd.

Method and device for controlling a polyphase synchronous rotary electrical machine, and corresponding reversible electrical machine for a motor vehicle

The method for controlling a rotating electric machine according to the invention comprises a step of controlling the phase currents of the machine by means of a full-wave control (c). According to the invention, the full-wave control (c) is generated via a pulse width modulated signal of which the signal frequency is greater than an electric frequency of the machine.
Valeo Equipements Electriques Moteur

Synchronous machine controller

When a failure of current detection parts occurs while a synchronous machine is operating, the failure of the current detection parts is detected and the operation of the synchronous machine is continued. An open-loop control part for performing control without using the detected current values of the current detection parts and a closed-loop control part for performing control using the detected current values are included, and a failure of the current detection parts is detected while the open-loop control part is operating..
Mitsubishi Electric Corporation

Resonant converter and driving method thereof

A resonant converter includes a first switch on a primary side and a second switch coupled to the first switch, a first synchronous rectification switch on a secondary side conducted according to a switching operation of the first switch, a second synchronous rectification switch on the secondary side conducted according to a switching operation of the second switch, and a switch control circuit configured to detect a waveform of one end voltage of at least one of the first synchronous rectification switch and the second synchronous rectification switch, determine one of a below region and an above region, and differently control conduction duration of the first and second synchronous rectification switches according to a determined result.. .
Fairchild Korea Semiconductor Ltd.

Self supply for synchronous rectifiers

A power converter with an isolated topology may include a primary side and a secondary side. The secondary side includes a self-powered synchronous rectifier.
Infineon Technologies Austria Ag

Radial-gap type superconducting synchronous machine, magnetizing apparatus and magnetizing method

A radial-gap type superconducting synchronous machine 1 is prepared which includes a rotor 20 having, on its peripheral side, a convex magnetic pole 21 which includes, at its distal end part, bulk superconductors 30. When viewed in the direction of the rotational axis c1 of the rotor 20, the magnetic pole center side of the bulk superconductors 30 is disposed nearer to a stator 10 than the magnetic pole end side of the bulk superconductors 30.
National University Corporation Tokyo University Of Marine Science And Technology

Sleeve rotor synchronous reluctance electric machine

According to some embodiments, a synchronous reluctance machine is disclosed. The machine includes a stator; a rotor disposed within the stator and configured to rotate relative to the stator; and a sleeve disposed circumferentially around the rotor..
General Electric Company

System and enabling synchronous and asynchronous decision making in augmented reality and virtual augmented reality environments enabling guided tours of shared design alternatives

The invention disclosed herein provides systems and methods for simplifying augmented reality or virtual augmented reality based communication collaboration, and decision making through a streamlined user interface framework that enables both synchronous and asynchronous interactions in immersive environments.. .
30 60 90 Corporation

System and very large-scale communication and asynchronous documentation in virtual reality and augmented reality environments

The invention disclosed herein provides systems and methods for simplifying virtual reality (vr), augmented reality (ar), or virtual augmented reality (var) based communication and collaboration through a streamlined user interface framework that enables both synchronous and asynchronous interactions in immersive environments.. .

System and multi-master synchronous replication optimization

A system and method for multi-master synchronous replication optimization, which comprises one device in a system is chosen as insert leader during insert. The insert leader allocates a range of rows (row_ids) to the incoming queries.
Huawei Technologies Co., Ltd.

Accessing hybrid hard-disk drive

An accessing method of a hybrid hard-disk drive (hdd) comprising a main storage and a cache storage is disclosed. When receiving data, the hdd directly writes the data to the cache storage.
Allone Solution Co., Ltd.

System and very large-scale communication and asynchronous documentation in virtual reality and augmented reality environments

The invention disclosed herein provides systems and methods for simplifying virtual reality (vr), augmented reality (ar), or virtual augmented reality (var) based communication and collaboration through a streamlined user interface framework that enables both synchronous and asynchronous interactions in immersive environments.. .

Maintaining intelligent write ordering with asynchronous data replication

A method for maintaining intelligent write ordering in an asynchronous data replication system is disclosed. In one embodiment, such a method includes performing the following, in order, for each extent of each rank of the primary storage device: (1) determining which primary volume the extent is associated with on the primary storage device; (2) if the primary volume that is associated with the extent is in a mirroring relationship with a corresponding secondary volume on the secondary storage device, scanning an out-of sync bitmap associated with the primary volume; and (3) sending, from the primary volume to the secondary volume, tracks in the extent having corresponding bits set in the out-of sync bitmap.
International Business Machines Corporation

Sensor determining a position of a measuring element along a motion path

A sensor system for detecting a position of a measuring element movable along a motion path, having a sensor arrangement, which includes a plurality of sensors arranged at least along a subsection of the motion path, which in each case are designed for a contactless detection at least of one physical dimension dependent on a position of a measuring element along the motion path as well as for a provision at least of one sensor signal dependent on the a least one determined physical dimension, as well as having a processing device, which is connected electrically with the sensors and which is designed for a processing of the sensor signals to form at least one position signal, which represents the position at least of one measuring element along the motion path, wherein the processing device is designed for a synchronous detection of sensor signals of the sensors.. .
Festo Ag & Co. Kg

Transmission device

A transmission device includes a plurality of guide pins, a first plate having multiple first guide slots, a second plate having multiple second guide slots, and a third plate having multiple third guide slots. A projection of each of the first guide slots on the third plate is deviated from a respective one of the third guide slots in a first rotational direction.

Methods and systems for starting an engine

Methods and systems are provided for improving engine restart operations occurring during a transmission shift in a hybrid vehicle. Engine speed is controller during cranking and run-up to approach a transmission input shaft speed that is based on the future gear of the transmission shift.
Ford Global Technologies, Llc

Automatic machine and automatically drilling and milling glass sheets arranged vertically

An automatic machine for drilling and milling substantially flat glass sheets includes a machine body; an input conveyor provided with a motorized roller conveyor or roller belt that conveys the glass sheet by its lower edge; an input conveyance surface provided with idle gliding wheels; an output conveyor provided with a motorized roller conveyor or motorized belt that conveys the glass sheet by means of its lower edge; and an output conveyance surface provided with idle gliding wheels. The machine further includes at least one carriage provided with synchronous horizontal motion along the longitudinal axis x2; and at least one pair of working heads provided independently with a synchronous vertical motion for adjustment and feeding along the axes y1 and y2, wherein, each head bears a tool provided with rotary motion (cutting) and feeding motion along the axes z1 and z2..
Forel Spa

Systems and methods for preventing, mitigating, and/or treating dementia

The present disclosure provides systems and methods for at least one of preventing, reducing, and treating a level of or change in at least one of amyloid-β (aβ) peptide, c-terminal fragment-β (β-ctf), β-secretase (bace1), γ-secretase, neuroinflammation, and/or dementia (e.g., alzheimer's disease or age-related decline) in a subject by inducing synchronized gamma oscillations in the brain of the subject using, for example, a stimulus-emitting device to emit a stimulus (e.g., light, sound, and/or haptic) at a frequency (e.g., about 40 hz) that synchronously activates in vivo a specific cell type (e.g., fast-spiking-parvalbumin (fs-pv) immunoreactive interneurons) and/or brain region (e.g., a sensory cortex and/or hippocampus) of the subject.. .

Over-sampling digital processing path that emulates nyquist rate (non-oversampling) audio conversion

The behavior of a nos dac and an analog filter may be emulated by electronic components of an integrated circuit (ic) by upsampling data and applying a digital filter to the upsampled data. For example, the ic may include a zero-order-hold circuit that upsamples data from a first input sample rate to a second, higher input rate.

Set top boxes under test

A system for testing multiple set top boxes independently and simultaneously using different types of device probes is disclosed. The system includes real-time, bi-directional/asynchronous communication and interaction between system components..

Synchronous sampling methods for infrared cameras

The present approach relates to the synchronization of frame acquisition by a camera with an external event or trigger despite the camera lacking external control or synchronization capabilities. For example, inexpensive and/or consumer grade camera typically lack a control interface to explicitly synchronize with an external trigger event or external device.

Efficient and reliable host distribution of totally ordered global state

An asynchronous distributed computing system with a plurality of computing nodes is provided. One of the computing nodes includes a sequencer service that receives updates from the plurality of computing nodes.

Secure hash algorithm in digital hardware for cryptographic applications

Technology, implemented in digital hardware, software, or combination thereof, for completing secure hash algorithm (sha-2) computation with generating one new hash value at each clock cycle is described. The technology includes: using synchronous logic to store the computed values every alternate clock and combinational logic to process multiple rounds of sha in each clock; completing hash calculation in unrolled modes; using efficient adders for most 32-bit adders to improve performance..

Asynchronous interface for communications between computing resources that are in different clock domains

A method is performed by a data transmitting computing resource operating in a first clock domain of a computing system to transfer data to a data receiving computing resource operating in a second clock domain of the computing system different from the first clock domain. The method includes placing data on a parallel data channel including a plurality of data lines connecting the data transmitting computing resource and the data receiving computing resource; waiting a predetermined amount of time after the placing of the data on the parallel data channel, the predetermined amount of time based on different propagation times of the plurality of data lines; and, after waiting the predetermined amount of time, notifying the data receiving computing resource that the data placed on the parallel data channel are valid..

Methods, systems, and global multiple-access optical communications

A wide-field telescope and focal plane array (fpa) that look at earth and satellites in low- and medium-earth orbit (leo and meo) from a satellite in higher orbit, such as geostationary earth orbit (geo), can serve as a node in an on-demand, optical multiple access (oma) communications network. The fpa receives asynchronous low-rate signals from leo and meo satellites and ground stations at a signal rate determined in part by the fpa frame rate (e.g., khz to mhz).

Generation distributed channel hopping system in cognitive radio networks

A method for generating a distributed channel hopping system in cognitive radio networks. The method includes: 1) providing a symmetric asynchronous ch system comprising n periodic ch sequences such that each period of a ch sequence comprises exactly l frames and each frame comprises n timeslots; 2) labelling the n periodic ch sequences in the constructed ch system; 3) hopping, by the ch sequence i, to the channel (lm+j mod n) in each timeslot tt,j,d ∈ uij of the frame l; and 4) hopping, by the ch sequence i, to an arbitrary channel h∉ {0, 1, .

Synchronous rectification circuit and switching power supply thereof

The present disclosure relates to a synchronous rectification circuit. Operation states of four transistor switches in the synchronous rectification circuit are adjusted in accordance with a detected input voltage signal of the synchronous rectification circuit to achieve synchronous rectification.

Synchronous rectifier circuit and control method thereof

A synchronous rectifier circuit can include: a full-bridge rectifier circuit having first, second, third, and fourth switches, where a common node of the first and fourth switches is configured as a first input terminal of the synchronous rectifier circuit, and a common node of the second and third switches is configured as a second input terminal of the synchronous rectifier circuit; a switching control circuit configured to generate a first control signal to control the first and third switches, and a second control signal to control the second and fourth switches; and the switching control circuit being configured to self-adjust the first and second control signals to control operating points of the first, second, third, and fourth switches to be approximately ideal operating points.. .

Permanent magnet rotor and permanent magnet synchronous rotating electrical machine

A permanent magnet synchronous rotating electrical machine (100) has: a rotor shaft (11) extending axially; a rotor core (12) in which flux barriers that spread toward the rotation axis center and in a circumferential direction in such a way as to form a convex curved surface and extend axially in each circumferential angle region, and the flat plate-shaped space that is located at a circumferential-direction center of the flux barriers and is thinner than radial width of the flux barriers, and includes laminated plates; a flat plate-like permanent magnet (51) provided in such a way as to occupy the flat plate-shaped space; a stator core (21) in which stator teeth (22) are formed and disposed on an outer surface of the rotor core (12) via a clearance, and protrude toward radially inner side; and multi-phase armature windings (24) of multiple poles wound around the stator teeth (22).. .

Threshold voltage margin analysis

The present disclosure is related to a threshold voltage margin analysis. An example embodiment apparatus can include a memory and a controller coupled to the memory.

Light emitting device and driving the light emitting device

A light emitting device that achieves long life, and which is capable of performing high duty drive, by suppressing initial light emitting element deterioration is provided. Reverse bias application to an el element (109) is performed one row at a time by forming a reverse bias electric power source line (112) and a reverse bias (108).

Reconfigurable microprocessor hardware architecture

A reconfigurable, multi-core processor includes a plurality of memory blocks and programmable elements, including units for processing, memory interface, and on-chip cognitive data routing, all interconnected by a self-routing cognitive on-chip network. In embodiments, the processing units perform intrinsic operations in any order, and the self-routing network forms interconnections that allow the sequence of operations to be varied and both synchronous and asynchronous data to be transmitted as needed.

Isa extensions for synchronous coalesced accesses

Global synchrony changes the way computers can be programmed. A new class of isa level instructions (the globally-synchronous load-store) of the present invention is presented.

Efficient asynchronous mirror copy of thin-provisioned volumes

A method for copying data from a primary thin-provisioned volume to a secondary thin-provisioned volume includes issuing a query to a primary storage system. The primary storage system hosts a thin-provisioned volume made up of multiple storage elements.

Storage system

A storage system forms a high availability pair for data duplication using a first volume of a first storage apparatus as a primary volume and a second volume of a second storage apparatus as a secondary volume. The first volume and a third volume of a third storage apparatus are used as a primary volume and a secondary volume, respectively, to form an asynchronous copy pair.

System and providing a zero contention parallel data stack

According to one embodiment, a method includes: assigning a target port to a control path thread of an application to access data stored in a storage device of a data storage system; creating a storage device path corresponding to the target port; running the data path thread to access the data stored in the storage device; and running a control path thread to process a management work request to operate on one of objects including the target port, the storage device path, and the storage device. The control path thread is configured to send the management work request to the data path thread asynchronously.

Metal detector for salt soils

This invention relates to metal detectors used to detect metal targets in soils wherein the detector is insensitive to signals induced by a received magnetic field due to perpendicular components of a uniform conducting half-space, including metal detectors simultaneously capable of suppressing signals due to components of substantially log-uniform viscous superparamagnetic soil, and including metal detectors using repeating transmit signal cycles resembling a pulse induction-like waveforms. It discloses signal processing, in particular synchronous demodulation functions which may simultaneously substantially suppress signals due to perpendicular components of a uniform conducting half-space in a received magnetic field, signals due to components of substantially log-uniform viscous superparamagnetic soil, and signals due to a movement of the receive coil with respect to a static magnetic field..

Cross linked elastomeric facing on cast polyurethane synchronous drive belts

A fabric layer includes a fabric and a crosslinkable elastomer, where the fabric defines a first side and the crosslinkable elastomer defines an opposing side. The fabric is coated with a crosslinkable elastomer and the combination is molded into a multiple tooth shaped fabric layer.

Method of producing a sliding sleeve for a synchronous manual transmission assembly and sliding sleeve produced by means of the method

The blank which is provided with the internal toothing arrangement is further processed to form a plurality of sliding sleeves.. .

Valve opening/closing timing control apparatus

A valve opening/closing timing control apparatus includes: a driving side rotating body rotating synchronously with a crankshaft of an internal combustion engine; a driven side rotating body included in the driving side rotating body and rotating integrally with a camshaft on a same axis as a rotation axis of the driving side rotating body; a hydraulic fluid control mechanism displacing a relative rotation phase between the driving side rotating body and the driven side rotating body by supplying a hydraulic fluid to one of an advance angle chamber and a retardation angle chamber; a lock mechanism; and first and second unlocking flow paths configured to communicate with the first pressure receiving surface. The lock mechanism includes a lock member including an engaging portion, a main body portion, and a first pressure receiving surface a biasing member, and a lock recess..

Dynamic separation and filtration

A modular, compact, mobile, dewatering and liquid-liquid separation and filtration system. The system processes incoming influents of slurries, solids and liquids at a high speed of operation and in large volumes.

Methods and implantable medical systems that implement exposure modes of therapy that allow for continued operation during exposure to a magnetic disturbance

Implantable medical systems enter an exposure mode of operation, either manually via a down linked programming instruction or by automatic detection by the implantable system of exposure to a magnetic disturbance. A controller then determines the appropriate exposure mode by considering various pieces of information including the device type including whether the device has defibrillation capability, pre-exposure mode of therapy including which chambers have been paced, and pre-exposure cardiac activity that is either intrinsic or paced rates.

Methods and implantable medical systems that implement exposure modes of therapy that allow for continued operation during exposure to a magnetic disturbance

Implantable medical systems enter an exposure mode of operation, either manually via a down linked programming instruction or by automatic detection by the implantable system of exposure to a magnetic disturbance. A controller then determines the appropriate exposure mode by considering various pieces of information including the device type including whether the device has defibrillation capability, pre-exposure mode of therapy including which chambers have been paced, and pre-exposure cardiac activity that is either intrinsic or paced rates.

Pulse generator system for promoting desynchronized firing of recruited neural populations

An implantable pulse generator (ipg) is disclosed that is capable of sensing a degree to which recruited neurons in a patient's tissue are firing synchronously, and of modifying a stimulation program to promote desynchronicity and to reduce paresthesia. An evoked compound action potential (ecap) of the recruited neurons is sensed as a measure of synchronicity by at least one non-active electrode.

User terminal, radio communication system and radio communication method

The present invention is directed to dual connectivity, in which a control for synchronous dual connectivity and a control for asynchronous dual connectivity are appropriately applied. In a user terminal which communicates with a plurality of cell groups, respectively including one or more cells which utilize different frequencies, based on an indicator that indicates when an event occurs in the higher layer, if the indicator changes in a state where either of the control for synchronous dual connectivity and the control for asynchronous dual connectivity is being operated, the user terminal either performs a control that does not allow the switching to another dual connectivity control, or performs a control that switches to another dual connectivity control only a predetermined number of times..
Ntt Docomo, Inc.

Fast-resume audio playback

Audio content may be played back in synchrony with a member of a synchrony group based on playback timing information. While synchronously playing back the audio content, the playback timing information may be transmitted to the member of the synchrony group.
Sonos, Inc.

Following/subscribing for productivity applications

A method for following asynchronous and synchronous productivity application communications includes providing, by an update processor, a targeted medium with a notification for changes associated with the productivity application communication based on a promotion of the productivity application communication to the targeted medium. The update processor further receives subscriptions for receiving update notifications through the targeted medium for the changes associated with the productivity application communication..
International Business Machines Corporation

Methods and coding for interference network

The disclosed techniques allow for transmitting a signal stream from a sender to a receiver in an environment including multiple senders and receivers. The technique for the sender decomposes a data stream from the sender into multiple substreams, encodes a substream by a codeword, further superimposes multiple codewords to form a signal stream in an asynchronous manner, and transmits the signal stream to the receiver.
The Regents Of The University Of California

Asynchronous bias control for an optical modulator using a multiple tone detection technique with phase correction

In an asynchronous optical modulation system, a drive circuit may generate a plurality of dither tones in accordance with a predetermined dither frequency ratio. Based on the components of the dither frequency ratio, the optical modulation system may be configured to determine a feedback signal magnitude component that is independent of the delay τ and a feedback signal sign component that is also independent of the delay τ.
Infinera Corporation

High power user equipment (hpue) using coherently combined power amplifiers

A user equipment (ue) includes a transmit chain that includes multiple radio frequency transmitters, multiple power amplifiers and a front end (fe) through which signals are transmitted. To achieve a high power ue solution, aspects of the disclosure selectively combine two or more power amplifier outputs based on an expected power output of the ue.
Qualcomm Incorporated

Near field, full duplex data link for use in static and dynamic resonant induction wireless charging

A full duplex, low latency, near field data link controls a static and/or dynamic resonant induction, wireless power transfer system used for recharging electric vehicles and other electrically powered devices. A coherent transponder configuration enables low complexity synchronous detection and positive rejection of signals originating from nearby and adjacent vehicles.
Momentum Dynamics Corporation

Switching scheme for static synchronous compensators using cascaded h-bridge converters

A static synchronous compensator includes at least one converter pole for producing a first phase of an ac voltage waveform having a fundamental cycle. The first phase of the ac voltage waveform includes alternating converter pole charging and discharging regions in each fundamental cycle.
American Superconductor Corporation

Synchronous rectifier for buck converter without the need for a comparator

A switch mode power supply, which functions in a continuous current mode and a discontinuous mode employing a zero crossing control circuit for determining a polarity of an inductor current and from the polarity of the inductor current, controlling an operational state of a switching section of the switch mode power supply such that the inductor current becomes approximately zero amperes at the end of each demagnetization phase of operation.. .
Dialog Semiconductor (uk) Limited

Apparatus and system for noise cancellation of power converters

A system having ring generation device being configured for phase inverted synchronous operation with a primary converter device. The primary converter device is operable to supply power to at least one device.

System and bidirectional wireless power transfer

The present invention relates to a wireless power supply system including a remote device capable of both transmitting and receiving power wirelessly. The remote device includes a self-driven synchronous rectifier.
Access Business Group International Llc

Control system for synchronous capacitor switch

A method of controlling the connection of a multiple phase power source to a plurality of capacitors. The method including, for each phase of the power source, determining a first voltage using a first voltage divider, the first voltage divider having a first high voltage resistor and a first low voltage resistor, wherein the first voltage is equal to a voltage across the first low voltage resistor.
Hubbell Incorporated

Intelligent real-time 360° enterprise performance management method and system

An intelligent real-time 360° enterprise performance management system and 6-step methodology, which provides an integrated way to evaluate the performance and effectiveness of specific ‘business components’ within organizations (e.g., internal functions, internal processes, and stakeholder relationships). The system serves as a highly scalable, customizable, and context-aware unified enterprise performance management application platform (uepmap) that automates static and dynamic real-time and asynchronous business intelligence gathering from employees, customers, suppliers, business partners and other key stakeholders; analyses structured and unstructured feedback data; identifies strengths and weaknesses for each business component by way of swot analysis; develops prioritized action plans, supported by an adaptive neuro-fuzzy inference system (anfis) in order to address weaknesses identified within business components..

System and remote pathology consultation data transfer and storage

A synchronized data processing system and method are provided for remote pathology consultation to address performance issues caused by resources conflicts between upload from referral sources and online image browsing by consultants when the two are geographically distant (e.g., in china and the united states). The system includes two parts—a local end that is in close geographic proximity to referral sources and a remote end that is in close geographic proximity to referral sources consultants.
Bingsheng Technology (wuhan) Co., Ltd.

Method of adjusting an equalizer and electronic device performing the same

A method of adjusting an equalizer is disclosed. The method is applied to an electronic device for adjusting a plurality of gain values of the equalizer synchronously.
Unlimiter Mfa Co., Ltd.

Probe for trenchless guide instrument

A probe for a trenchless guide instrument comprises an antenna, a control circuit board and at least one battery supplies power to the control circuit board; the at least one battery is disposed inside the battery region; the control circuit board is disposed inside the electronic region; a first insulating pipe is disposed inside the antenna and outside the at least one battery; the antenna further comprises a magnetic core, and a coil winds around the magnetic cores and one end of the coil is connected to the control circuit board the magnetic core further comprises a plurality of magnetic core units, each magnetic core unit is made from magnetic material, the plurality of magnetic core units are positioned on a peripheral surface of the first insulating pipe, and are insulated from each other. The antenna and the at least one battery of the probe are respectively provided on an outer side and an inner side of an insulating pipe, both the size of the antenna and the capacity of the batteries can be increased synchronously to the maximum..
Huangshan Golden Land Electronics Inc.

Systems and methods for providing power for plasma arc cutting

A plasma cutting system includes a plasma torch having a head, and a housing. A power supply is disposed within the housing and is in communication with the plasma torch.
Hypertherm, Inc.

Method for storing data of photoelectrically synchronous brain activity recording

A method for storing data of photoelectrically synchronous brain activity recording, said method comprising: generating data when a photoelectrically synchronous brain activity detection system is operating; generating from said data a data storage file comprising a basic information data segment, a near-infrared spectrum data segment and a brain electrical activity data segment, and sequentially storing said data segments into a .neg file in binary form according to the above order. The method can store comprehensive test information, flexibly configure the near-infrared and brain electrical measurement information, and realize synchronous storage of near-infrared data and brain electrical data and maintain file version compatibility..
Institute Of Automation Chinese Academy Of Sciences

Foldable playpen

A foldable playpen includes four top fence assemblies, four side fence assemblies and a bottom frame assembly, the first end of each bottom frame rail being movably attached to the bottom frame foldable connector; an operating device for engaging the four top fence joint assemblies with the bottom frame foldable connector; four operating ropes, each operating rope having a first end and a second end, for enabling the top fence rails and the bottom frame rails to respond to a movement of the bottom frame foldable connector so as to switch the foldable playpen to a folded state from an open state, the first end of an operating rope is connected to a top fence joint assembly, and the second end of an operating rope is connected to the bottom frame foldable connector. The playpen can synchronously fold the bottom frame rails and the top fence rails, and is safe and reliable..

Method and device for playing multimedia data synchronously

Embodiments of the disclosure provide a method and device for playing multimedia data synchronously. The method for playing multimedia data synchronously includes: synchronizing a clock of each multimedia playing device according to a data transmission delay of time of the multimedia playing device; receiving multimedia data including a timestamp; and calculating a playback instance of time of each frame of the multimedia data according to an instance of time of the synchronized clock, a target data transmission delay of time, a period of time for which each frame of the multimedia data is buffered in the multimedia playing device, and a play instance of time of each frame of the multimedia data indicated by the timestamp, and transmitting the multimedia data and the playback instance of time of each frame of the multimedia data to the plurality of multimedia playing devices..
Le Shi Zhi Xin Electronic Technology (tian Jin) Limited

Interactive online music experience

Disclosed herein are the mechanisms and devices for establishing interactive, synchronized private music sessions between two or more users in which the users can select and control music that is simultaneously and synchronously played on their respective devices while users interact using text, images and other communications. Music applications on the devices facilitate the establishment of the private music sessions upon user request.
Microsoft Technology Licensing, Llc

Self-timed router with virtual channel control

Systems, apparatuses, and methods for implementing an asynchronous router with virtual channel (vc) control. The asynchronous router may support multiple vcs for connections to other routers.
Advanced Micro Devices, Inc.



Synchronous topics:
  • Synchronous
  • Transverse
  • Longitudinal Axis
  • Inverter Circuit
  • Transmitting Signals
  • Electronic Device
  • Portable Electronic Device
  • Control Unit
  • Asynchronous
  • Strobe Signal


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